:root {
  --ink: #1a1a1a;
  --muted: #666;
  --bg: #faf9f7;
  --card: #fff;
  --line: #e8e4de;
  --accent: #3d5a5b;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB",
    "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.75;
  font-size: 15px;
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
}

.legal-header {
  margin-bottom: 1.75rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

.brand {
  margin: 0 0 0.75rem;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
}

.brand a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

.brand a:hover { text-decoration: underline; }

.legal-header h1 {
  margin: 0 0 0.5rem;
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1.35;
}

.meta {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
}

article h2 {
  margin: 1.75rem 0 0.75rem;
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.4;
}

article p,
article li {
  color: #333;
}

article p { margin: 0 0 0.75rem; }

article ul {
  padding-left: 1.25rem;
  margin: 0.5rem 0 1rem;
}

article li { margin-bottom: 0.35rem; }

.notice {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.9rem 1rem;
  margin: 0 0 1.25rem;
  color: #444;
  font-size: 0.92rem;
}

footer {
  margin-top: 2.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  font-size: 0.8rem;
  color: var(--muted);
}

footer a {
  color: var(--accent);
  text-decoration: none;
}

footer a:hover { text-decoration: underline; }

@media (max-width: 480px) {
  .wrap { padding: 1.25rem 1rem 2.5rem; }
  .legal-header h1 { font-size: 1.3rem; }
}